From owner-freebsd-current@FreeBSD.ORG Wed Apr 24 19:05:49 2013 Return-Path: Delivered-To: current@FreeBSD.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id B56209B4 for ; Wed, 24 Apr 2013 19:05:49 +0000 (UTC) (envelope-from glebius@FreeBSD.org) Received: from cell.glebius.int.ru (glebius.int.ru [81.19.69.10]) by mx1.freebsd.org (Postfix) with ESMTP id 2BC721760 for ; Wed, 24 Apr 2013 19:05:48 +0000 (UTC) Received: from cell.glebius.int.ru (localhost [127.0.0.1]) by cell.glebius.int.ru (8.14.6/8.14.6) with ESMTP id r3OJ5msi064195 for ; Wed, 24 Apr 2013 23:05:48 +0400 (MSK) (envelope-from glebius@FreeBSD.org) Received: (from glebius@localhost) by cell.glebius.int.ru (8.14.6/8.14.6/Submit) id r3OJ5mbc064194 for current@FreeBSD.org; Wed, 24 Apr 2013 23:05:48 +0400 (MSK) (envelope-from glebius@FreeBSD.org) X-Authentication-Warning: cell.glebius.int.ru: glebius set sender to glebius@FreeBSD.org using -f Date: Wed, 24 Apr 2013 23:05:48 +0400 From: Gleb Smirnoff To: current@FreeBSD.org Subject: Re: panic on a NULL turnstile on boot on r249810 Message-ID: <20130424190548.GX76816@FreeBSD.org> References: <20130423202502.GL76816@glebius.int.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=koi8-r Content-Disposition: inline In-Reply-To: <20130423202502.GL76816@glebius.int.ru> User-Agent: Mutt/1.5.21 (2010-09-15) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Apr 2013 19:05:49 -0000 On Wed, Apr 24, 2013 at 12:25:02AM +0400, Gleb Smirnoff wrote: T> just upgraded from r245115 to r249810 and now box reliably panics on T> boot a second after mounting root. I've nailed it down. It is a stack buffer overflow in the nvidia-driver. I've submitted patch to port maintainer. -- Totus tuus, Glebius.